This data is provided as general information only and are not part of the product specifications.
Product description
Poly 5110 Neutral is a water-blown polyurethane semi-flexible foam system.
Applications
Poly 5110 Neutral is a water-blown polyurethane semi-flexible foam system designed as back-fill support for vinyl extrusion, especially window lineals. This system is capable of filling 16-foot long extrusions, including cavities with small cross sections. As with any product, use of Poly 5110 Neutral system in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability for use.
Typical Values
| Typical Properties of Components at 77°F | ||
| Component | ISO 6000 (Component A) | POLY 5110 Neutral (Component B) |
| Appearance | Dark brown liquid | Milky white liquid |
| Specific Gravity | 1.23 | 1.03 |
| Viscosity (cps) | 135 | 1,400 |
| Reaction Profile | |
| Typical Hand Mix Reaction Profile at 77°F | |
| Property | Value |
| Mix Ratio by Weight | 51/100 Isocyanate/Polyol |
| Cream Time, sec. | 32 - 48 |
| Gel Time, sec. | 126 - 154 |
| Free Rise Density, lb/ft³ | 5.9 - 7.1 |
Storage
Avoid moisture contamination during storage, handling and processing. For both components, pad containers with either nitrogen or dry air (desiccant cartridge or air dryer at -40°F dew point). Store polyol component from 18°C to 30°C (64°F to 86°F). Mix polyol component to a homogenous state before use and before removing any material from container. For optimum shelf life, the recommended storage temperature for the isocyanate component is 18°C to 30°C (64°F to 86°F). Do not expose isocyanate component to lowers temperatures – freezing may occur.
Storage time
Storage period for both components is 6 months after ship date to customer when stored in sealed original containers under previously stated storage conditions.
Processing
Mix Polyol Component B before use and before removing any material from container. Protect Isocyanate Component A from moisture.
| Molding Parameters | |
| Isocyanate Component | 75°F - 85°F |
| Polyol Component | 85°F - 95°F |
| Cycle Time | 10 minutes |
Health and Safety Information
Before working with this product, you must read and become familiar with the available information on its risks, proper use, and handling. Information is available in several forms, e.g., in particular in the currently valid safety data sheets and product labels. For further information contact your Covestro representative.
Disclaimer
Contact
Please use our contact form or contact us directly by sending an e-mail to technical-datasheets@cx.covestro.com .
